EP0377134A2 - Dispositif pour couper par languettes et boucler des rubans décoratifs - Google Patents

Dispositif pour couper par languettes et boucler des rubans décoratifs Download PDF

Info

Publication number
EP0377134A2
EP0377134A2 EP89122613A EP89122613A EP0377134A2 EP 0377134 A2 EP0377134 A2 EP 0377134A2 EP 89122613 A EP89122613 A EP 89122613A EP 89122613 A EP89122613 A EP 89122613A EP 0377134 A2 EP0377134 A2 EP 0377134A2
Authority
EP
European Patent Office
Prior art keywords
cutting
plastic
cutting punch
counter plate
decorative packaging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP89122613A
Other languages
German (de)
English (en)
Other versions
EP0377134B1 (fr
EP0377134A3 (fr
Inventor
Walter-Helmut Heitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6831320&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0377134(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of EP0377134A2 publication Critical patent/EP0377134A2/fr
Publication of EP0377134A3 publication Critical patent/EP0377134A3/fr
Application granted granted Critical
Publication of EP0377134B1 publication Critical patent/EP0377134B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/02—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member
    • B26D1/03—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member with a plurality of cutting members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9493—Stationary cutter
    • Y10T83/9498—Parallel cutting edges

Definitions

  • the invention relates to a device for slitting and curling decorative packaging tapes according to the preamble of claim 1.
  • decorative packaging tapes are used to pack gifts. For optical improvement, it is known to slit these strips in the longitudinal direction, so that a large number of narrow strips are formed. In addition, it is also common to produce so-called ring straps. This is because if a decorative packaging tape is pulled over a sharp edge, the tape curls, and if the decorative packaging tape is additionally slit in the longitudinal direction, the resultant curls individual narrow stripes.
  • a device is known from US Pat. No. 3,883,953 which makes it possible to slit a decorative packaging tape.
  • the device comprises a cutting punch which is connected resiliently and movably to a counterplate, the cutting punch having a plurality of cutting elements on its side facing the counterplate in order to slit the decorative packaging tape.
  • the cutting elements are formed by pointed comb-like metal teeth.
  • the production of such metal teeth is very expensive in practice because these metal teeth cannot be produced by stamping.
  • punching a burr is formed in particular in the area of the tips, so that post-treatment by filing is necessary in order to obtain sharp tips.
  • post-treatment by filing is necessary in order to obtain sharp tips.
  • such an aftertreatment is very time-consuming and therefore expensive when producing large quantities.
  • the metal teeth in the known device extend transversely to the direction in which the decorative packaging tape for slitting between the Cutting punch and the counter plate is moved.
  • the result of this arrangement is that during the slitting process the decorative packaging tape moves upward into the enlarged cross section of the teeth.
  • the result is an unclean and visually unpleasant slit decorative packaging tape.
  • the tips of the metal teeth no longer come into effect, but their widened cross-section, so that the decorative packaging tape is not slit cleanly, but rather is torn open.
  • the invention has for its object to provide a device which allows a safe and clean slitting of decorative packaging tapes with simple and inexpensive manufacture and easy handling.
  • the cutting elements are designed as plastic cutting edges that do not extend transversely to the relative movement between the device and the decorative packaging tape, but in the direction of this relative movement.
  • the counterplate is designed as a die with holes, with each individual plastic cutting edge being assigned a hole into which the plastic cutting edge in question can be immersed.
  • a clean slit decorative packaging tape is achieved by the measures mentioned. Since the individual plastic cutting edges can dip into the holes, it is ensured that the plastic cutting edges penetrate or pierce the decorative packaging tape, and since the plastic cutting edges extend in the direction of the relative movement between the device and the decorative packaging tape, after the piercing or penetration of the decorative packaging tape the plastic cutting edges can be properly slit.
  • the plastic cutting edges have a shape in the manner of a stylet with a tip, both outer edges of each plastic cutting edge being sharp. This makes it possible to use the device both right-handed and left-handed, because the sharp outer edges come into effect in both possible directions of movement in order to slit the decorative packaging tape.
  • the cutting punch and the counter plate are connected to one another in the center and are mounted such that they form a double fork and that they can be moved parallel to one another. In their working position, the cutting punch and the counter plate lie parallel to one another, so that all plastic cutting edges penetrate into the holes at the same time, which are advantageously designed as slots.
  • This measure enables safe guidance because the cutting punch and the counter plate lie on one another in their working position without free space.
  • the cutting punch and / or the counterplate has a sharp undercut edge on at least one of its long sides. This edge makes it possible not only to slit the decorative packaging tape but also to curl it at the same time by pulling the decorative packaging tape over the sharp edge.
  • the invention according to claim 1 also provides that the surface of the counter plate facing the cutting punch is designed as a soft surface.
  • a cutting punch 1 and a counter plate 7 are shown, which in the assembled state form a device for slitting and curling decorative packaging tapes.
  • Fig. 3 shows the cutting punch 1 and the counter pressure plate 7 in the assembled state to the device.
  • the cutting punch 1 has on its side facing the counterplate 7 two rows of plastic cutting edges 2, which are each arranged at different distances from one another, so that it is possible to achieve different slot widths.
  • the plastic cutting edges 2 have a shape like a stiletto with a tip and extend in the direction of the relative movement A between the device and the decorative packaging tape 9 (cf. FIG. 5).
  • the at the outer edges of each plastic cutting edge 2 are sharp, so that the direction of the relative movement A between the device and the decorative packaging tape is not important, so that both right-handed and left-handed use is possible.
  • the counter plate 7 is designed in the manner of a matrix and has holes in the form of slots 4.
  • a slot 4 is assigned to each plastic cutting edge 2 of the cutting punch 1.
  • Each plastic cutting edge 2 can thus dip into the corresponding slot 4 if, as shown in FIG. 4, the cutting punch 1 and the counter plate 7 are pressed together.
  • FIG. 3 shows a side view of the device with the cutting punch 1 according to FIG. 1 and the counter plate 7 according to FIG. 2.
  • the cutting punch 1 and the counter plate 7 are connected to one another and guided over guide pins 8 in such a way that they are parallel to one another in the direction of the arrow B are movable.
  • the movement takes place against the force of a spring 10, so that when the cutting punch 1 and the counter plate 7 are released, the rest position shown in FIG. 3 is assumed. In this rest position, a decorative packaging tape be inserted between the cutting punch 1 and the counter plate 7.
  • the cutting punch 1 and the counter plate 7 are then pressed together against the force of the spring 10, so that the working position according to FIG. 4 is assumed.
  • the plastic cutting edges 2 penetrate the decorative packaging tape 9, the plastic cutting edges 2 immersing in the slots 4.
  • the device is then moved in the direction of arrow A in FIG. 5, and during this movement the decorative packaging tape 9 is slit.
  • FIG. 3 and 4 shows an embodiment of the device in the manner of a double fork with a central fastening and mounting
  • FIG. 6 another device is shown, which forms a simple fork. Operation and principle of this embodiment correspond to the description above.
  • only a single width of the slotted strips of the decorative packaging tape 9 can be achieved with the device according to FIG. 6, while the design according to FIG. 3, in the manner of a double fork, allows the choice between two different widths, depending on whether the decorative packaging tape is on the left or right of the central storage is inserted through the guide pins 8.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Decoration Of Textiles (AREA)
  • Making Paper Articles (AREA)
  • Packages (AREA)
EP89122613A 1988-12-31 1989-12-07 Dispositif pour couper par languettes et boucler des rubans décoratifs Expired - Lifetime EP0377134B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8816240U 1988-12-31
DE8816240U DE8816240U1 (fr) 1988-12-31 1988-12-31

Publications (3)

Publication Number Publication Date
EP0377134A2 true EP0377134A2 (fr) 1990-07-11
EP0377134A3 EP0377134A3 (fr) 1991-09-11
EP0377134B1 EP0377134B1 (fr) 1993-10-13

Family

ID=6831320

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89122613A Expired - Lifetime EP0377134B1 (fr) 1988-12-31 1989-12-07 Dispositif pour couper par languettes et boucler des rubans décoratifs

Country Status (4)

Country Link
US (1) US5072515A (fr)
EP (1) EP0377134B1 (fr)
CA (1) CA2006875A1 (fr)
DE (2) DE8816240U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0417458A1 (fr) * 1989-09-12 1991-03-20 Volker Goertz Papier- Und Kunststoffverarbeitung Dipositif pour couper par languettes des rubans décoratifs

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4980942B1 (en) * 1990-02-21 1993-10-12 Ad-Teck Limited Shredder/curling device
DE29507332U1 (de) * 1995-05-03 1995-08-17 Spritzgiesstechnik Dieter Wand Gerät zum Schlitzen und Ringeln von Verpackungsbändern
US20060027311A1 (en) * 1997-02-07 2006-02-09 The Family Trust U/T/A Decorative elements provided with a curled or crimped configuration at point of sale or point of use
US6131223A (en) * 1999-08-02 2000-10-17 Rehkemper; Steven Decorating scissors
AR039801A1 (es) * 2003-05-13 2005-03-02 Miguel Rene Friedenbach Herramienta que permite cortar contenedores de diversos materiales, en particular de polietilentereftalato (pet), en cintas de diferentes altos y espesores; y procedimiento de corte de contenedores
EP1888305B1 (fr) * 2005-04-22 2011-05-25 3M Innovative Properties Company Dispositif de decoupage de support
US20070245571A1 (en) * 2006-04-21 2007-10-25 3M Innovative Properties Company Reinforced media cutting device
US8171647B2 (en) * 2005-04-22 2012-05-08 3M Innovative Properties Company Cutting device with actuating mechansim
US8006390B2 (en) * 2006-04-21 2011-08-30 3M Innovative Properties Company Media cutting and ribbon curling device
WO2008064095A1 (fr) * 2006-11-17 2008-05-29 3M Innovative Properties Company Dispositif de frisage de ruban
US8484851B2 (en) * 2010-08-26 2013-07-16 Joseph Eugene Buchan Hair feathering razor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3176555A (en) * 1962-11-07 1965-04-06 Bowker Ervin Tape slitting machine
US3355803A (en) * 1965-10-20 1967-12-05 Whitney Blake Co Tweezer-like tool for longitudinally slitting the web connecting a joined conductor-pair
US3883953A (en) * 1973-03-08 1975-05-20 James W Saullo Decorative ribbon shredder
DE2657506A1 (de) * 1976-12-18 1978-06-22 Messerschmitt Boelkow Blohm Vorrichtung zum schneiden von streifen aus einer folienbahn
DE8910865U1 (fr) * 1989-09-12 1989-11-02 Volker Goertz Papier- Und Kunststoffverarbeitung, 3388 Bad Harzburg, De

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2580526A (en) * 1948-03-15 1952-01-01 John H Dawson Chopping block or knife anvil
US2547249A (en) * 1950-01-03 1951-04-03 Roger E Bell Strip cutter
US2782856A (en) * 1953-09-30 1957-02-26 Staley Elizabeth Perforating device
DE1927899B2 (de) * 1969-05-31 1972-08-03 Rheinstahl Ag, 4300 Essen Vorrichtung zum schneiden von baendchen aus einer folienbahn aus kunststoff
DE3137826A1 (de) * 1980-10-11 1982-05-27 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid "messerbalken zum laengsschneiden von bewegten bahnfoermigen flaechengebilden, insbesondere kunststoff-folienbahnen"
US4383365A (en) * 1981-06-01 1983-05-17 Metzigian Michael J Egg slicer with interchangeable components
US4563814A (en) * 1984-01-11 1986-01-14 John Trichell Disposable clipper head
US4711031A (en) * 1986-07-16 1987-12-08 Paul Joseph Anello Envelope opener
DE3629168A1 (de) * 1986-08-14 1988-02-18 Kim Pok Ja Mehrfachschneider
US4879932A (en) * 1988-04-01 1989-11-14 Scalise William J Manually operable paper slitting device and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3176555A (en) * 1962-11-07 1965-04-06 Bowker Ervin Tape slitting machine
US3355803A (en) * 1965-10-20 1967-12-05 Whitney Blake Co Tweezer-like tool for longitudinally slitting the web connecting a joined conductor-pair
US3883953A (en) * 1973-03-08 1975-05-20 James W Saullo Decorative ribbon shredder
DE2657506A1 (de) * 1976-12-18 1978-06-22 Messerschmitt Boelkow Blohm Vorrichtung zum schneiden von streifen aus einer folienbahn
DE8910865U1 (fr) * 1989-09-12 1989-11-02 Volker Goertz Papier- Und Kunststoffverarbeitung, 3388 Bad Harzburg, De

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0417458A1 (fr) * 1989-09-12 1991-03-20 Volker Goertz Papier- Und Kunststoffverarbeitung Dipositif pour couper par languettes des rubans décoratifs

Also Published As

Publication number Publication date
DE58905909D1 (de) 1993-11-18
US5072515A (en) 1991-12-17
EP0377134B1 (fr) 1993-10-13
EP0377134A3 (fr) 1991-09-11
DE8816240U1 (fr) 1989-02-16
CA2006875A1 (fr) 1990-06-30

Similar Documents

Publication Publication Date Title
DE2642008C3 (de) Handzange zum Abisolieren von Leiterenden
DE2756911C2 (fr)
DE648079C (de) Schergeraet fuer Kahlschnitt
DE2500216A1 (de) Lochsaegevorrichtung
EP0377134B1 (fr) Dispositif pour couper par languettes et boucler des rubans décoratifs
DE4418276A1 (de) Verfahren und Vorrichtung zur Herstellung eines Profilelements
DE3004816C2 (de) Zange zum Abstreifen der Isolierung von den Enden dünner Drähte
DE3117088C2 (de) Vorrichtung zum Erzeugen eines kuppelgliederfreien Bereichs in zwei Reißverschlußbändern
DE3526372A1 (de) Einrichtung zum verarbeiten von furnieren
DE2914303C2 (de) Verfahren und Vorrichtung zum Beseitigen eines Kuppelgliedes von der Tragbandschnur des Tragbandes einer Reißverschlußkette
DE2850811C2 (de) Rotierende Schneideinheit für ein Trockenrasiergerät
DE2747736C2 (fr)
DE2303375A1 (de) Schneideinrichtung
DE3121400C2 (de) Schneidwerkzeug mit auswechselbarer Klinge
DE2936095C2 (de) Antriebseinrichtung für einen Baumstamm bei einer Furnierschälmaschine
DE2720852C2 (de) Messer zum einlagigen Schneiden von Papierblättern
DE3405676C1 (de) Vorrichtung zum Spreizen der Teilstreifen eines in einer Spaltanlage längsgeteilten Bandes
DE2049746A1 (de) Veränderlicher Antrieb
DE1935359B2 (de) Vorrichtung zum stanzen einer freien luecke in einem fortlaufenden reissverschluss
DE2758842A1 (de) Zigarettenlochvorrichtung
DE2041159B2 (de) Matrize zum Herstellen einer Siebscherfolie für Trockenrasierapparate
DE2015486A1 (fr)
EP0417458B1 (fr) Dipositif pour couper par languettes des rubans décoratifs
DE615858C (de) Kammschneidemaschine
DE4131230C1 (fr)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB IT

17P Request for examination filed

Effective date: 19920208

17Q First examination report despatched

Effective date: 19920403

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 19931013

Ref country code: GB

Effective date: 19931013

REF Corresponds to:

Ref document number: 58905909

Country of ref document: DE

Date of ref document: 19931118

ET Fr: translation filed
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 19931013

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: C. E. PATTBERG GMBH & CO.

Effective date: 19940713

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION REJECTED

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19951116

Year of fee payment: 7

27O Opposition rejected

Effective date: 19950714

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19970829

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20081126

Year of fee payment: 20